| Value | Category | Cases | |
|---|---|---|---|
| -2 | Refusal to answer | 0 |
0%
|
| -1 | Don't know | 0 |
0%
|
| 3 | 2 |
40%
|
|
| 11 | 1 |
20%
|
|
| 1853 | 1 |
20%
|
|
| 2303 | 1 |
20%
|